JP2007174664A - マルチホップ通信システム、通信信号を伝送するための方法、通信装置及び基地局 - Google Patents

マルチホップ通信システム、通信信号を伝送するための方法、通信装置及び基地局 Download PDF

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Publication number
JP2007174664A
JP2007174664A JP2006342666A JP2006342666A JP2007174664A JP 2007174664 A JP2007174664 A JP 2007174664A JP 2006342666 A JP2006342666 A JP 2006342666A JP 2006342666 A JP2006342666 A JP 2006342666A JP 2007174664 A JP2007174664 A JP 2007174664A
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communication
signal
control signal
hop
relative
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JP2006342666A
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English (en)
Japanese (ja)
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JP2007174664A5 (enrdf_load_stackoverflow
Inventor
Michael John Hart
ジョン ハート マイケル
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Fujitsu Ltd
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Fujitsu Ltd
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Publication of JP2007174664A5 publication Critical patent/JP2007174664A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/46—TPC being performed in particular situations in multi-hop networks, e.g. wireless relay networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2006342666A 2005-12-21 2006-12-20 マルチホップ通信システム、通信信号を伝送するための方法、通信装置及び基地局 Pending JP2007174664A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05257911A EP1801995A1 (en) 2005-12-21 2005-12-21 Signalling in multi-hop communication systems

Publications (2)

Publication Number Publication Date
JP2007174664A true JP2007174664A (ja) 2007-07-05
JP2007174664A5 JP2007174664A5 (enrdf_load_stackoverflow) 2009-10-08

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JP2006342666A Pending JP2007174664A (ja) 2005-12-21 2006-12-20 マルチホップ通信システム、通信信号を伝送するための方法、通信装置及び基地局

Country Status (5)

Country Link
US (1) US20070147308A1 (enrdf_load_stackoverflow)
EP (1) EP1801995A1 (enrdf_load_stackoverflow)
JP (1) JP2007174664A (enrdf_load_stackoverflow)
KR (1) KR100853606B1 (enrdf_load_stackoverflow)
CN (1) CN100588281C (enrdf_load_stackoverflow)

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JP2010537536A (ja) * 2007-08-24 2010-12-02 ノーテル・ネットワークス・リミテッド 無線ネットワーク内の中継局における電力制御
WO2012111261A1 (ja) * 2011-02-16 2012-08-23 パナソニック株式会社 無線通信装置
JP2013138441A (ja) * 2007-04-03 2013-07-11 Samsung Electronics Co Ltd 多重ホップ中継方式を使用する無線通信システムにおけるデータ再送信装置及び方法

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EP1734665B1 (en) 2005-06-17 2011-08-10 Fujitsu Limited Multi-hop communication system
EP1734666A1 (en) 2005-06-17 2006-12-20 Fujitsu Limited Resource management in multi-hop communication system
EP2369879A3 (en) 2005-06-17 2011-11-09 Fujitsu Limited Communication system
EP1919095B1 (en) 2005-06-17 2010-12-08 Fujitsu Ltd. Systems and methods for power control in multi-hop communication system
GB0619454D0 (en) 2006-10-02 2006-11-08 Fujitsu Ltd Communication systems
GB2443464A (en) 2006-11-06 2008-05-07 Fujitsu Ltd Signalling in a multi-hop communication systems
GB2447883A (en) 2007-03-02 2008-10-01 Fujitsu Ltd Bandwidth allocation in multi-hop wireless communication systems
GB2447635A (en) 2007-03-19 2008-09-24 Fujitsu Ltd Scheduling qos communications between nodes within a predetermined time unit in wimax systems
WO2008120958A1 (en) * 2007-04-03 2008-10-09 Samsung Electronics Co., Ltd. Apparatus and method for data retransmission in multihop relay wireless communication system
GB0716028D0 (en) 2007-08-16 2007-09-26 Fujitsu Ltd Communication systems
KR101512688B1 (ko) 2009-04-13 2015-04-17 삼성전자주식회사 통신 장치 및 중계 장치
JP5515558B2 (ja) * 2009-09-25 2014-06-11 ソニー株式会社 通信システム、中継装置および通信装置
JP5429303B2 (ja) * 2009-11-18 2014-02-26 日本電気株式会社 中継装置、中継方法及びコンピュータプログラム並びに通信システム
KR20140112391A (ko) 2013-03-13 2014-09-23 삼성전자주식회사 멀티 홉 네트워크에서의 간섭 제어 방법 및 간섭 제어 방법을 이용한 릴레이 노드 및 노드 페어
WO2015042854A1 (zh) * 2013-09-27 2015-04-02 华为技术有限公司 一种调整发送功率的方法和装置
CN110248376B (zh) * 2018-03-08 2022-05-24 华为技术有限公司 一种链路维护的方法及装置
CN109447882B (zh) * 2018-10-29 2021-06-11 东南大学 一种基于信令数据的人口交换量估计方法
CN113965957B (zh) * 2021-09-27 2024-04-09 江苏大学 一种无线体域网内基于多跳的自适应传输速率调节方法

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JP2013138441A (ja) * 2007-04-03 2013-07-11 Samsung Electronics Co Ltd 多重ホップ中継方式を使用する無線通信システムにおけるデータ再送信装置及び方法
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Also Published As

Publication number Publication date
KR100853606B1 (ko) 2008-08-22
CN1988728A (zh) 2007-06-27
KR20070066958A (ko) 2007-06-27
CN100588281C (zh) 2010-02-03
EP1801995A1 (en) 2007-06-27
US20070147308A1 (en) 2007-06-28

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